I’ve got the LoRa module connected to the LoraWAN operated by Ceske Radiokomunikace in the Czech Republic. The module is configured in the OTAA mode and everything works great.
However, I wonder what keys are returned by the commands AT$NWKSKEY and AT$APPSKEY after a successful join. I would have expected the modem to return the network/application session keys derived for the current session through the join process. But it seems the module returns the pre-programmed static keys that are normally used in the ABP mode?
Is that the case? If yes, is there a way to obtain the current session OTAA keys?